Denver to Tokyo Time Difference
Tokyo is 15 hours ahead of Denver. When it is noon in Denver, it is 03:00 in Tokyo.
Denver (UTC-6) → Tokyo (UTC+9)
🕐 Interactive Time Explorer
When it's 14:00 in Denver, it's 05:00 in Tokyo
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Denver & Tokyo◐ Extended Hours (5 hours)
✈️ Travel Information
Distance
9,333 km
Est. Flight Time
~12h
Time Difference
+15h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Denver
21:00
Tokyo
09:00
Denver
00:00
Tokyo (+1)
12:00
Denver
03:00
Tokyo (+1)
15:00
Denver
06:00
Tokyo (+1)
18:00
Denver
09:00
Tokyo (+1)
21:00
Denver
12:00
Tokyo (+1)
00:00
Denver
15:00
Tokyo
03:00
Denver
18:00
Tokyo
Frequently Asked Questions
How many hours is Denver behind Tokyo?
Tokyo is 15 hours ahead of Denver. When it is 12:00 noon in Denver, it is 03:00 in Tokyo. Denver operates on America/Denver (UTC-6), while Tokyo uses Asia/Tokyo (UTC+9).
What is the best time to call Tokyo from Denver?
Standard business hours (9 AM–5 PM) do not overlap between Denver and Tokyo due to the 15 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Denver to Tokyo time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Denver and Tokyo
The distance between Denver and Tokyo is approximately 9,333 km. A direct flight typically takes around 12 hours. Your arrival clock will show local Tokyo time — use our Flight Time Calculator to predict exact arrival times.